amadey | 6be07a7a32ba150b354d213e8ae5a1b220aed9acf248b14a7162625044cc1a11

General

Target

file.exe
Size

205KB
MD5

5455affcb52b4514c942a98346977925
SHA1

f8856c07da848de7ff125af830d47d3c13d1396b
SHA256

6be07a7a32ba150b354d213e8ae5a1b220aed9acf248b14a7162625044cc1a11
SHA512

6887bdd61a2e79ffafd03085afae71a6e84ac9dde4010a37d51d78137d4f7cb44e9ae74dd0bab68a177d107571666a163ec622087e77d2ef12e6064190bda255
SSDEEP

3072:DNPhIWKYF8F5kSU0MFbrNUAzdJwhv34uhhP7ywAr1LBlX03h1Yx455u0HfwU:4WKYMUtbRUAx834aDRABjX03hYO3w

Score

10^/10

amadey collection spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

3.50

C2

193.56.146.194/h49vlBP/index.php

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey

Detect Amadey credential stealer module 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module
C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

38 4352 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

rovwer.exerovwer.exerovwer.exe

pid process

2416 rovwer.exe
3596 rovwer.exe
856 rovwer.exe

flow	pid	process
38	4352	rundll32.exe

pid	process
2416	rovwer.exe
3596	rovwer.exe
856	rovwer.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

file.exerovwer.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	rovwer.exe

Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

4352 rundll32.exe
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

pid	process
4352	rundll32.exe

Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Program crash 3 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exe

pid pid_target process target process

3188 4880 WerFault.exe file.exe
4768 3596 WerFault.exe rovwer.exe
620 856 WerFault.exe rovwer.exe
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1284 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

4352 rundll32.exe
4352 rundll32.exe
4352 rundll32.exe
4352 rundll32.exe

pid	pid_target	process	target process
3188	4880	WerFault.exe	file.exe
4768	3596	WerFault.exe	rovwer.exe
620	856	WerFault.exe	rovwer.exe

pid	process
1284	schtasks.exe

pid	process
4352	rundll32.exe
4352	rundll32.exe
4352	rundll32.exe
4352	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

file.exerovwer.exe

description	pid	process	target process
PID 4880 wrote to memory of 2416	4880	file.exe	rovwer.exe
PID 4880 wrote to memory of 2416	4880	file.exe	rovwer.exe
PID 4880 wrote to memory of 2416	4880	file.exe	rovwer.exe
PID 2416 wrote to memory of 1284	2416	rovwer.exe	schtasks.exe
PID 2416 wrote to memory of 1284	2416	rovwer.exe	schtasks.exe
PID 2416 wrote to memory of 1284	2416	rovwer.exe	schtasks.exe
PID 2416 wrote to memory of 4352	2416	rovwer.exe	rundll32.exe
PID 2416 wrote to memory of 4352	2416	rovwer.exe	rundll32.exe
PID 2416 wrote to memory of 4352	2416	rovwer.exe	rundll32.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4880

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
"C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe"
2⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2416

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN rovwer.exe /TR "C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe" /F
3⤵
- Creates scheduled task(s)
PID:1284

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll, Main
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- outlook_win_path
PID:4352

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4880 -s 904
2⤵
- Program crash
PID:3188

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4880 -ip 4880
1⤵
PID:3212

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:3596

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3596 -s 416
2⤵
- Program crash
PID:4768

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 384 -p 3596 -ip 3596
1⤵
PID:4288

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:856

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 856 -s 416
2⤵
- Program crash
PID:620

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 856 -ip 856
1⤵
PID:3608

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
205KB

MD5
5455affcb52b4514c942a98346977925

SHA1
f8856c07da848de7ff125af830d47d3c13d1396b

SHA256
6be07a7a32ba150b354d213e8ae5a1b220aed9acf248b14a7162625044cc1a11

SHA512
6887bdd61a2e79ffafd03085afae71a6e84ac9dde4010a37d51d78137d4f7cb44e9ae74dd0bab68a177d107571666a163ec622087e77d2ef12e6064190bda255

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
205KB

MD5
5455affcb52b4514c942a98346977925

SHA1
f8856c07da848de7ff125af830d47d3c13d1396b

SHA256
6be07a7a32ba150b354d213e8ae5a1b220aed9acf248b14a7162625044cc1a11

SHA512
6887bdd61a2e79ffafd03085afae71a6e84ac9dde4010a37d51d78137d4f7cb44e9ae74dd0bab68a177d107571666a163ec622087e77d2ef12e6064190bda255

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
205KB

MD5
5455affcb52b4514c942a98346977925

SHA1
f8856c07da848de7ff125af830d47d3c13d1396b

SHA256
6be07a7a32ba150b354d213e8ae5a1b220aed9acf248b14a7162625044cc1a11

SHA512
6887bdd61a2e79ffafd03085afae71a6e84ac9dde4010a37d51d78137d4f7cb44e9ae74dd0bab68a177d107571666a163ec622087e77d2ef12e6064190bda255

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
205KB

MD5
5455affcb52b4514c942a98346977925

SHA1
f8856c07da848de7ff125af830d47d3c13d1396b

SHA256
6be07a7a32ba150b354d213e8ae5a1b220aed9acf248b14a7162625044cc1a11

SHA512
6887bdd61a2e79ffafd03085afae71a6e84ac9dde4010a37d51d78137d4f7cb44e9ae74dd0bab68a177d107571666a163ec622087e77d2ef12e6064190bda255

Download Submit
C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll
Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll
Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
memory/856-153-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/856-152-0x0000000000C10000-0x0000000000C2F000-memory.dmp

Filesize
124KB

Download
memory/1284-140-0x0000000000000000-mapping.dmp

Download
memory/2416-142-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/2416-143-0x0000000000C1C000-0x0000000000C3B000-memory.dmp

Filesize
124KB

Download
memory/2416-144-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/2416-141-0x0000000000C1C000-0x0000000000C3B000-memory.dmp

Filesize
124KB

Download
memory/2416-135-0x0000000000000000-mapping.dmp

Download
memory/3596-146-0x0000000000D40000-0x0000000000D5F000-memory.dmp

Filesize
124KB

Download
memory/3596-147-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/4352-148-0x0000000000000000-mapping.dmp

Download
memory/4880-132-0x0000000000ECD000-0x0000000000EEC000-memory.dmp

Filesize
124KB

Download
memory/4880-139-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/4880-138-0x0000000000ECD000-0x0000000000EEC000-memory.dmp

Filesize
124KB

Download
memory/4880-134-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/4880-133-0x0000000002850000-0x000000000288E000-memory.dmp

Filesize
248KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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